Introduction
Thank you for choosing the Medeli M10 61-Key Professional Keyboard. This instrument is designed to provide a rich musical experience with its touch-responsive keys and extensive sound library. This manual will guide you through the setup, operation, and maintenance of your new keyboard, ensuring you get the most out of its features.
The Medeli M10 features 61 touch-responsive keys, 157 voices, 100 styles, and 100 built-in songs, making it suitable for both learning and performance.

Figure 1: Medeli M10 61-Key Professional Keyboard. This image displays the full keyboard with its control panel, keys, and integrated speakers.
Setup
Follow these steps to set up your Medeli M10 keyboard:
- Unpacking: Carefully remove the keyboard and all accessories from the packaging. Retain the original packaging for future transport or storage.
- Power Connection: Connect the included AC adapter to the DC IN jack on the rear of the keyboard. Plug the other end of the adapter into a standard electrical outlet.
- Headphones/Speakers: For private practice, connect headphones to the 3.5mm headphone jack. To output sound to external speakers or an amplifier, use the appropriate audio output jacks (if available, otherwise use headphone out with an adapter).
- MIDI USB Connection: To connect the keyboard to a computer for MIDI data transfer, use a standard USB cable (Type B connector on the keyboard side) and connect it to the MIDI USB port.
- Positioning: Place the keyboard on a stable, flat surface or a dedicated keyboard stand. Ensure adequate ventilation around the instrument.
Operating Instructions
This section details the primary functions and operations of your Medeli M10 keyboard.
Power On/Off and Volume
- Power On: Press the POWER button located on the control panel. The display will illuminate.
- Power Off: Press and hold the POWER button until the display turns off.
- Volume Adjustment: Use the MASTER VOLUME knob or buttons to adjust the overall output volume.
Selecting Voices (Tones)
The Medeli M10 offers 157 different voices (instrument sounds).
- Press the VOICE button.
- Use the numeric keypad or the +/- buttons to select the desired voice number. The selected voice name will appear on the display.
- Experiment with different voices to find the perfect sound for your music.
Using Styles (Accompaniment)
The keyboard includes 100 built-in accompaniment styles to provide a full band sound.
- Press the STYLE button.
- Select a style using the numeric keypad or +/- buttons.
- Press the START/STOP button to begin the accompaniment.
- Adjust the tempo using the TEMPO buttons.
- Play chords with your left hand in the lower section of the keyboard to control the accompaniment.
Playing Songs
The Medeli M10 has 100 built-in songs, including 2 demo songs, for listening or learning.
- Press the SONG button.
- Select a song using the numeric keypad or +/- buttons.
- Press the PLAY/PAUSE button to start or pause the song.
- Use the STOP button to end the song playback.
Touch Response
The 61 touch-responsive keys allow for dynamic expression. The harder you press a key, the louder the sound, mimicking an acoustic piano. This feature is automatically active and enhances the realism of your playing.
Maintenance
Proper care will extend the life of your Medeli M10 keyboard.
- Cleaning: Use a soft, dry cloth to wipe the surface of the keyboard. For stubborn dirt, slightly dampen the cloth with water and a mild detergent, then wipe dry immediately. Avoid abrasive cleaners, waxes, or solvents.
- Storage: When not in use, store the keyboard in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity. If storing for extended periods, consider covering it to protect from dust.
- Handling: Always handle the keyboard with care. Avoid dropping it or subjecting it to strong impacts. Do not place heavy objects on the keys or control panel.
- Power Safety: Always unplug the AC adapter from the wall outlet when the keyboard is not in use for extended periods or during electrical storms.
Troubleshooting
If you encounter issues with your Medeli M10, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speakers/headphones. | Volume too low; headphones not fully inserted; external speakers off/unplugged. | Increase MASTER VOLUME. Ensure headphones are fully plugged in. Check external speaker power and connections. |
| Keyboard does not power on. | AC adapter not connected; power outlet not working. | Ensure AC adapter is securely connected to both keyboard and power outlet. Try a different outlet. |
| Keys are not responding. | Keyboard might be in a specific mode (e.g., demo mode) or internal issue. | Turn the keyboard off and then on again. If the problem persists, contact customer support. |
| MIDI connection issues. | Incorrect USB cable; driver issues on computer; software settings. | Ensure correct USB cable is used. Check computer's device manager for driver status. Verify MIDI settings in your software. |
If the problem persists after trying these solutions, please contact Medeli customer support or your local dealer for further assistance.
Specifications
Key specifications for the Medeli M10 61-Key Professional Keyboard:
- Model Name: M10
- Number of Keys: 61
- Key Feature: Touch Response
- Voices: 157
- Styles: 100
- Songs: 100 (including 2 Demo Songs)
- Connectivity: MIDI USB, 3.5mm Headphone Jack
- Product Dimensions: 93.98 x 35.56 x 15.24 cm (approximately 37 x 14 x 6 inches)
- Item Weight: 6.71 kg (approximately 14.79 lbs)
- Manufacturer: Medeli
- UPC: 857285003505
Warranty and Support
Medeli products are manufactured to high quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official Medeli website. Warranty terms may vary by region and retailer.
For technical support, troubleshooting beyond this manual, or service inquiries, please contact your authorized Medeli dealer or the Medeli customer support team. Contact information can typically be found on the manufacturer's website or in your product documentation.
It is recommended to register your product online, if applicable, to receive updates and support notifications.

